Connect multiple devices simultaneously via Multi-Device: Set of office keyboard and optical 6-button mouse for wireless control of computer, smartphone, and tablet via Bluetooth or radio in conjunction with the USB-A receiver. Multi-Device set with 3 channels. Ready to go anywhere: the Multi-Device keyboard with mouse features 1 radio and 2 Bluetooth channels, allowing connection to up to 3 devices simultaneously – switch quickly with the press of a button. Quiet keyboard with scissor mechanism. Durable and robust scissor keys: ideal for intuitive, smooth, and quiet typing even at very high input speeds. AI assistant for many programs. More productive with artificial intelligence: the Assist key activates the cross-program AI assistant. Made from verified recycled sources. Completing the cycle: this product is made of at least 20% recycled materials – thus participating in an environmentally friendly cycle. Wireless keyboard-mouse set with batteries. Easy to replace: the cordless keyboard with mouse is battery-operated, so neither needs to be recharged in between – practical for mobile work and on the go. Control multimedia functions via F-keys. Activate with Fn: control multimedia functions through the secondary assignment of the F-keys – without having to go through the cumbersome route of system settings. Fn-Lock function. Easily activate and deactivate FN-Lock: swaps the primary and secondary assignments of keys F1 to F12.